4043257094772 has 144 divisors (see below), whose sum is σ = 12297140069760. Its totient is φ = 1094250311424.

The previous prime is 4043257094743. The next prime is 4043257094777. The reversal of 4043257094772 is 2774907523404.

4043257094772 is a `hidden beast` number, since 4 + 0 + 432 + 57 + 0 + 94 + 7 + 72 = 666.

It is a super-2 number, since 2×4043257094772² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4043257094777) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 33518038 + ... + 33638450.

It is an arithmetic number, because the mean of its divisors is an integer number (85396806040).

Almost surely, 2^{4043257094772} is an apocalyptic number.

4043257094772 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4043257094772, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6148570034880).

4043257094772 is an abundant number, since it is smaller than the sum of its proper divisors (8253882974988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4043257094772 is a wasteful number, since it uses less digits than its factorization.

4043257094772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127462 (or 127457 counting only the distinct ones).

The product of its (nonzero) digits is 11854080, while the sum is 54.

The spelling of 4043257094772 in words is "four trillion, forty-three billion, two hundred fifty-seven million, ninety-four thousand, seven hundred seventy-two".